JB/T 9914-1999
High-precision cylindrical grinding machines Accuracy inspection (English Version)

Standard No.

JB/T 9914-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Status

Be replaced 2014-10

Replace By

JB/T 7418.3-2014

Latest

JB/T 7418.3-2014

Scope

This standard specifies the requirements and inspection methods for geometric accuracy inspection and working accuracy inspection of high-precision cylindrical grinders. This standard is applicable to high-precision table mobile cylindrical grinders with a maximum grinding diameter of 50 to 320mm and a maximum grinding length of 150 to 1500mm.

JB/T 9914-1999 history

• 2014 JB/T 7418.3-2014 External cylindrical grinding machines.Parts 3: High accuracy machines.Testing of the accuracy
• 1999 JB/T 9914-1999 High-precision cylindrical grinding machines Accuracy inspection

JB/T 9914-1999 High-precision cylindrical grinding machines Accuracy inspection was changed to JB/T 7418.3-2014 External cylindrical grinding machines.Parts 3: High accuracy machines.Testing of the accuracy.